TransManche Link (Cross Channel Link) or TML was a British-French construction
consortium
A consortium () is an association of two or more individuals, companies, organizations, or governments (or any combination of these entities) with the objective of participating in a common activity or pooling their resources for achieving a ...
responsible for building the
Channel Tunnel
The Channel Tunnel (), sometimes referred to by the Portmanteau, portmanteau Chunnel, is a undersea railway tunnel, opened in 1994, that connects Folkestone (Kent, England) with Coquelles (Pas-de-Calais, France) beneath the English Channel at ...
under the
English Channel
The English Channel, also known as the Channel, is an arm of the Atlantic Ocean that separates Southern England from northern France. It links to the southern part of the North Sea by the Strait of Dover at its northeastern end. It is the busi ...
between
Cheriton in England, and
Coquelles in France.
History
In April 1985 the British and French governments invited proposals for the construction of a link between the two countries to be privately funded. In January 1986 the two governments selected the Channel Tunnel Group/France Manche proposal for the construction of two undersea tunnels. At
Canterbury Cathedral
Canterbury Cathedral is the cathedral of the archbishop of Canterbury, the spiritual leader of the Church of England and symbolic leader of the worldwide Anglican Communion. Located in Canterbury, Kent, it is one of the oldest Christianity, Ch ...
on 12 February 1986 the governments signed a treaty approving construction of the Channel Tunnel. In March the concession for the operation of the tunnel was given to Channel Tunnel Group (CTG) and France Manche (FM).
Following the award of this concession CTG was subsumed by the newly formed
Eurotunnel plc and FM was similarly replaced with Eurotunnel SA, together these formed the Eurotunnel Group.
In July 1985 the British contractors formed Translink Contractors and the French consortium formed Transmanche Construction. On 18 October 1985 these two groups were merged to create TransManche Link (TML). TML was thus contracted to build the tunnel for its customer, Eurotunnel, who would own and operate it. TML senior management were employees of the partner companies seconded to the new organisation.
In October 1986 Eurotunnel was partially floated and the contractors and banks no longer exercised control over the company. Beginning in 1987 relations between TML and Eurotunnel deteriorated, with significant and increasingly public rows erupting over cost and programme management.
With the completion of the Channel Tunnel TML ceased to exist.
Organisation

The participants were as follows:
Channel Tunnel on Structurae database
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Channel Tunnel Group (later Translink Contractors)
*Balfour Beatty
Balfour Beatty plc () is an international infrastructure group based in the United Kingdom with capabilities in construction services, support services and infrastructure investments. A constituent of the FTSE 250 Index, the company is active ac ...
* Costain
* Tarmac Construction
*Taylor Woodrow Construction
Taylor Woodrow Construction, branded as Taylor Woodrow, is a UK-based civil engineering contractor and one of four operating divisions of Vinci Construction UK. The business was launched in 2011, combining civil engineering operations from the ...
* Wimpey International Construction
*NatWest
National Westminster Bank, trading as NatWest, is a major Retail banking, retail and commercial bank in the United Kingdom based in London, England. It was established in 1968 by the Corporate merger, merger of National Provincial Bank and We ...
*Midland Bank
Midland Bank plc was one of the Big Four (banks)#United Kingdom, Big Four banking groups in the United Kingdom for most of the 20th century. It is now part of HSBC. The bank was founded as the Birmingham and Midland Bank in Union Street, Birming ...
France Manche (later Transmanche Construction)
*Bouygues
Bouygues S.A. () is a French engineering group headquartered in the 8th arrondissement of Paris, 8th arrondissement of Paris, France. Bouygues is listed on the Euronext, Euronext Paris exchange and is a blue chip (stock market), blue chip in the ...
*Dumez
*Société Auxiliaire d’Entreprise
*Société Générale d’Entreprises
* Spie Batignolles
*Crédit Lyonnais
The Crédit Lyonnais (, "Lyon Credit ompany) was a major French bank, created in 1863 and absorbed by former rival Crédit Agricole in 2003. Its head office was initially in Lyon but moved to Paris in 1882. In the early years of the 20th cen ...
*Banque Nationale de Paris
Banque nationale de Paris () was a major French bank. It was formed in 1966 through the merger of Comptoir national d'escompte de Paris (CNEP, est. 1848) and Banque nationale pour le commerce et l'industrie (est. 1932). In 1999, it merged with ...
* Banque Indosuez
References
{{DEFAULTSORT:Transmanche Link
Channel Tunnel
Construction and civil engineering companies of the United Kingdom
Tunnelling organizations
Construction and civil engineering companies established in 1985
British companies established in 1985
Construction and civil engineering companies disestablished in the 20th century